Document
Features
• Nominal Zener Voltages: 5.6V, 6.8V, 12V, 15V, 20V • Ultra-Small Surface Mount Package • Ideal For Transient Suppression • Lead Free/RoHS Compliant (Note 4) • "Green" Device (Note 5 and 6)
QZX363C5V6 - QZX363C20
QUAD SURFACE MOUNT ZENER DIODE ARRAY
Mechanical Data
• Case: SOT-363 • Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020D • Terminals: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe). • Orientation: See Diagram • Marking Information: See Page 3 • Ordering Information: See Page 3 • Weight: 0.006 grams (approximate)
C1 NC
C2
Top View
Maximum Ratings @TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%.
Characteristic
Forward Voltage
(Note 1) @ IF = 10mA
C4 A C3
Device Schematic
Symbol VF
Value 0.9
Unit V
Thermal Characteristics
Characteristic Power Dissipation Thermal Resistance, Junction to Ambient Air Operating and Storage Temperature Range
(Note 3) (Note 3)
Symbol PD RθJA
TJ, TSTG
Value 200 625 -65 to +150
Unit mW °C/W °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Type Number
QZX363C5V6 QZX363C6V8 QZX363C12 QZX363C15 QZX363C20
Marking Code
K5F K6F KFF KJF KMF
Zener Voltage Range (Note 1)
VZ @ IZT = 5.0mA Nom (V) Min (V) Max (V)
5.6 5.32 5.88 6.8 6.47 7.14 12 11.4 12.7 15 13.8 15.6 20 19.0 21.0
Maximum Zener Impedance (Note 2)
ZZT @ IZT Ω mA 40 5.0 15 5.0 25 5.0 30 5.0 55 5.0
ZZK @ IZK Ω mA 400 1.0 80 1.0 150 1.0 200 1.0 225 1.0
Maximum Reverse Current (Note 1)
IR @ VR μA V 1.0 2.0 2.0 4.0 0.1 8.0 0.1 10.5 0.1 14
Temperature Coefficient of Zener Voltage @ IZT = 5mA
TC (mV/°C) Min Max -2.0 2.5 1.2 4.5 6.0 10.0 9.2 13.0 14.4 18.0
Notes:
1. Short duration pulse test used to minimize self-heating effect. 2. f = 1KHz. 3. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf. 4. No purposefully added lead. 5. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. 6. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
DQZX363C5V6-QZX363C20
Document number: DS30143 Rev. 13 - 2
1 of 4 www.diodes.com
June 2008
© Diodes Incorporated
PD, POWER DISSIPATION (mW)
250 200
150
100
50
0 0 100 TA, AMBIENT TEMPERATURE (°C) Fig. 1 Power Derating Curve
30
Tj = 25°C
C12
200
20 C15
10
Test current IZ 5mA
C20
0 0 10 20 30 40 VZ, ZENER VOLTAGE (V) Fig. 3 Typical Zener Breakdown Characteristics
CT, TOTAL CAPACITANCE (pF)
IZ, ZENER CURRENT (mA)
QZX363C5V6 - QZX363C20
50 40 30 20
10
0 0 1 2 3 4 5 6 7 8 9 10 VZ, ZENER VOLTAGE (V) Fig. 2 Typical Zener Breakdown Characteristics
1,000
Tj = 25 °C
VR = 1V VR = 2V
100
VR = 1V
VR = 2V
10 1 10 100 VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage
IZ, ZENER CURRENT (mA)
DQZX363C5V6-QZX363C20
Document number: DS30143 Rev. 13 - 2
2 of 4 www.diodes.com
June 2008
© Diodes Incorporated
QZX363C5V6 - QZX363C20
Ordering Information (Note 7)
Notes:
Device QZX363C5V6-7-F QZX363C6V8-7-F QZX363C12-7-F QZX363C15-7-F QZX363C20-7-F
Packaging SOT-363 SOT-363 SOT-363 SOT-363 SOT-363
7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Shipping 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel
Marking Information
Date Code Key Year Code
Month Code
xxx
YM
xxx= Product Type Marking Code (See Electrical Characteristics Table) YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September)
2000 L
Jan 1
2001 M
Feb 2
2002 N
2003 P
2004 R
2005 S
2006 T
2007 U
2008 V
2009 W
2010 X
Mar Apr May Jun Jul Aug Sep Oct 3 4 5 6 78 9O
2111 Y
Nov N
2012 Z
Dec D
Package Outline Dimensions
A
BC
H K
J
DF
L
M
SOT-363 Dim Min Max
A 0.10 0.30 B 1.15 1.35 C 2.00 2.20 D 0.65 Nominal F 0.40 0.45 H 1.80 2.20 J 0 0.10 K 0.90 1.00 L 0.25 0.40 M 0.10 0.22 α 0° 8° All Dimensions in mm
Suggested Pad Layout
EE
ZG
Y X
C
Dimensions Z G X Y C E
Value (in mm) 2.5 1.3 0.42 0.6 1.9 0.65
DQZX363C5V6-QZX363C20
Document number: DS30143 Rev. 13 - 2
3 of 4 www.diodes.com
June 2008
© Diodes Incorporated
QZX363C5V6 - QZX363C20
IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products i.